Dewen Ma

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Dongguan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Smart jumper cable having a display module
- Patent number 10,514,426
- Issue date Dec 24, 2019
- Dong Guan Juxing Power Co., Ltd.
- Yuefei Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Car jump starter power bank and battery pack connecting method thereof
- Patent number 10,243,382
- Issue date Mar 26, 2019
- DONGGUAN JUXING POWER CO., LTD.
- Yuefei Liao
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Smart Jumper Cable Having a Display Module
- Publication number 20190086477
- Publication date Mar 21, 2019
- Dong Guan Juxing Power Co., Ltd.
- Yuefei Liao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Car Jump Starter Power Bank and Battery Pack Connecting Method Thereof
- Publication number 20180337544
- Publication date Nov 22, 2018
- Dongguan Juxing Power Co., Ltd
- Yuefei Liao
- B60 - VEHICLES IN GENERAL